In elementary school, we learned about opposite operations such as addition and subtraction, and multiplication and division. In both of these cases, one operation "undoes" the other. In this course, we'll begin to explore "opposite" function types. For example, think about a quadratic function and its key features. What key features do you think its opposite function will have? Why?

What value of x is in the solution set of –5x – 15 > 10 + 20x?

Which statement accurately explains whether a reflection over the y-axis and a 270° counterclockwise rotation would map figure acb onto itself? a coordinate plane with figure acb with point a at 1, 1, c at 3, 4 and b at 5, 1 yes, a″c″b″ is located at a″(1, 1), c″(4, 3), and b″(1, 5) yes, a″c″b′ is located at a″(1, 1), c″(3, 4), and b″(5, 1) no, a″c″b″ is located at a″(1, 1), c″(4, 3), and b″(1, 5) no, a″c″b″ is located at a″(1, 1), c″(3, 4), and b″(5, 1)

Find the value. a. 0.003 b. 0.03 c. 0.3 d. 3